baber/WOPTO huggingface dataset:
Patent JP-H02245039-A (JP)
Title: Highly functional and deodorizing regenerated cellulose composition
Inventor: KAMETANI MASATO
IPC: C08L1/24
Filed: 1989-03-17
Abstract: PURPOSE:To obtain the title composition which has an excellent ability to support a deodorant such as laundry resistance and can allow the supported deodorant to act effectively by using a regenerated cellulose, prepared by regenerating a viscose by adding a specified polymeric substance, which supports a metal phthalocyanine derivative therein. CONSTITUTION:A regenerated cellulose prepared by regenerating a viscose by adding a polymeric substance having a function group containing a basic nitrogen atom (e.g. polyethyleneimine or poly-2-vinylpyridine) is allowed to support a metal phthalocyanine derivative of formula I (wherein X is an arbitrary substituent, and M is a metallic atom) by post-treatment. In this way, a regenerated cellulose composition which has an excellent ability to support a deodorant such as laundry resistance and can allow the supported deodorant to act effectively because it can permit the supported deodorant to be distributed uniformly throughout the porous regenerated cellulose can be obtained.
Patent JP-S62221611-A (JP)
Title: Skin cosmetic
Inventor: MOTOI TOSHIYUKI
IPC: A61K8/00
Filed: 1986-03-20
Abstract: PURPOSE:A skin cosmetic that contains 2-0-alkyl L-ascorbic acid, thus causing no side-effects undesirable to human bodies and no skin irritation and showing high stability in case of long-term storage and having action to inhibit rough skins and aging. CONSTITUTION:The objective skin cosmetic contains 2-0-alkyl L-ascorbic acid of the formula (R is 1-9C alkyl) such as 2-0-methyl L-ascorbic acid in the single form or in combination of 2 or more derivatives in an amount of 0.05-10wt%, preferably 0.5-3wt%. The ascrobic acid is very stable in the cosmetic and shows very good compatibility with the cosmetic base, good emulisifiability and high safety to human bodies, and the cosmetic therefrom gives good feeling and touch without skin irritation.
Patent JP-H05263829-A (JP)
Title: Cage for needle bearing
IPC: F16C33/46
Filed: 1992-03-19
Abstract: PURPOSE:To facilitate the assembly of needle rollers and outer rings by unitedly molding a cage for alternately arranging in a single row one end side roller housing chambers for housing needle rollers projected from the outer peripheral surface, the inner peripheral surface, and one end surface of a cylinder and other end side roller housing chambers having the same configuration along the circumferential direction of the cylinder. CONSTITUTION:A cage R for bearing is formed by alternately interposing four one end side roller housing chambers 2 having openings 2a in the one end surfaces at the positions deflected to the one side of a cylindrical cylinder 1 and four other end side roller housing chambers having openings 3a in the other end surfaces at the positions deflected to the other end side of the cylinder 1 in the circumferential direction of the cylinder 1. The one end side and the other end side housing chambers 2, 3 have the openings 2a, 3a in the end part of the cylinder 1. Thus, parts for molding the one end side and the other end side housing chambers 2, 3 are provided on the side wall of a mold in producing an injection molding mold, readily producing the mold. Assembly is possible with simple operation, just by inserting needle rollers 4 in the openings 2a, 3a in the side surface of the cage R for bearing.
Patent JP-S58180123-A (JP)
Inventor: EMOTO HIROSHI
IPC: E03C1/18
Filed: 1982-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59189347-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: TAKAGIWA HIROYUKI
IPC: G03G9/087
Filed: 1983-04-13
Abstract: PURPOSE:To provide a toner for developing an electrostatic charge image having high flowability and noncoagulability and forming stably a fine visible image at all times by adding a specified styrene-butadiene copolymer as a binder resin and specified polyolefin wax. CONSTITUTION:A styrene-butadiene copolymer contg. >=10wt% high mol.wt. component having 100,000mol.wt. is used as a binder resin. To particles of the binder resin is added wax of polyolefin block-or graft-copolymerized with an alpha-methylene aliphatic monocarboxylate monomer together with a coloring agent, an electrostatic charge controller and other necessary toner components. Thus, a toner for developing an electrostatic charge image is prepd. The amount of the wax to be added is 1-20wt%, preferably 1-10wt% of the amount of the binder resin.
Patent JP-2000228093-A (JP)
Title: Multiple type eprom
Inventor: NISHINO MITSUHIRO
IPC: G11C16/02
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To enable a substitutive EPROM to be substituted correctively for general purpose EPROMs having respective capacities and type numbers by using the substitutive EPROM being an EPROM having the maximum capacity of corresponding type numbers, connecting terminal positions of the substitutive EPROM to terminal positions of general purposes EPROM whose terminal positions are different by type numbers and changing the memory capacity of the EPROM while using an adjusting circuit. SOLUTION: It is needed to make the terminal shape of a substitutive EPROM 1 to be the same as that of a general purpose EPROM. In order to make the EPROM 1 have the terminal shape of the general purpose EPROM, a printed circuit board 2 on which the EPROM 1 is mounted is produced. The printed circuit board 2 is made to have terminals 3 whose terminal shape is the same as that of the general purpose EPROM. An adjusting circuit 4 performs electric un-connection processings of unassigned address signals and selection processings of control signals. Moreover, when a device having this function and the same terminal shape is newly produced, it is unnecessary to use the printed circuit board in midway.
Patent JP-S56160971-A (JP)
Title: Preparation of emulsified food
Inventor: SUZUKI TOSHIO
IPC: A23L27/60
Filed: 1980-05-14
Abstract: PURPOSE: To prepare an emulsified food having high resistance to rottenness caused by microoganisms, by blending an emulsified food base having an adjusted acidly in water of the base with paste.  
     CONSTITUTION: Vingar or acetic acid is added to an emulsified food base, e.g., mayonnaise, etc. so that the acidity in water of the base is adjusted to ≥2wt%, preferably 3wt%, while vingar or acetic acid is added to paste, e.g., tomato paste, curry roux, etc. so that the acidity in water of the paste is adjusted to ≥1.5wt%, preferably ≥2wt%. The emulsified food base with adjusted acidity in water is blended with the paste with adjusted acidity in water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56162320-A (JP)
Title: Controller for amount of induced draft of balanced draft type boiler
Inventor: ARAYAMA KIYOSHI
IPC: F22B35/00
Filed: 1980-05-16
Abstract: PURPOSE: To inhibit the reduction of the efficiency of an induced draft fan (IDF) by the throttling of an IDF damper and improve the efficiency of a boiler by a method wherein the number of revolution of the IDF is controlled and the amount of induced draft is controlled when the variation of load is small.  
     CONSTITUTION: In a balanced draft type boiler, air by a forced draft fan (FDF) 1 is preheated 2, 3, and pushed into a furnace 4, and combustion gas in the furnace 6 is induced by means of an IDF6, and discharged from a chimney 7. In this case, FDF inlet valve driving devices C and IDF damper 9 driving devices D are controlled according to conventional methods, but a function generator 21 is newly mounted which sets the prearranged number of revolution of the IDF6 on the basis of air amount command signals 10. A subtracter 22 is installed which computes deviation between the prearranged opening of the damper 9 and the opening command of the damper 9, and the output is integrated 23 and added to an adder 24 as revolution number correcting signals. IDF revolution number controlling deiving devices E are controlled by the output of the adder 24 through automatic-manual changers 25. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56160897-A (JP)
Title: Coating method of covered welding rod and its apparatus
Inventor: YAASHI YOUICHI
IPC: B05C3/10
Filed: 1980-05-16
Abstract: PURPOSE:To make a coating work exactly and stably and to manufacture s covered welding rod having high quality under the high productivity, by adopting a semiclosed circuit as a hydraulic circuit in a coating equipment of a covered welding rod. CONSTITUTION:A core wire 27 of the welding rod, which is fed through a core wire guide 26 is coated with a flux contained in a cylinder 23 by displacing with a piston rod 22, by a coating die-head 24 and a coating die 25 which are provided on the tip of the flux cylinder 23. Both end ports of a hydraulic cylinder 21 for operating the piston rod 22 are connected to both end ports of a variable capacity type hydraulic pump 30 by pipes 28, 29, also a relief valve 31 for oil quantity adjustment and a nonreturn valve 32 are provided in the pipe 28, they are further connected to a hydraulic tank 33 having a small capacity, and a hydraulic circuit is constituted of a semiclosed type as a whole. Since operation of the hydraulic cylinder 21 can be directly controlled by the variable capacity type hydraulic pump 30, a flux can be displaced exactly and stably.
Patent JP-S60206103-A (JP)
Inventor: NOI KEIICHI
IPC: H01C7/02
Filed: 1984-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55156630-A (JP)
Title: Thread rolling method using rolling die
Inventor: KAKURA MISAO
IPC: B21H3/04
Filed: 1979-05-25
Abstract: PURPOSE: To obtain the screw threads of superior and even of shape and surface roughness by mounting a rolling die to a shank and gradually pressing the same to a blank by way of lever and locking from the diametral direction.  
     CONSTITUTION: A rollig die 13 is mounted to a shank 11 in the state that it is revolvable without any backlash in the radial direction and thrust direction. This is fixed to a tool holder 16 provided to a tool rest 15. This rolling die 13 is approached to a blank 9 by a cam 18 by way of a lever 10 and locking 20 and while it is being gradually pressed to the blank, screw threads are rolled. According to this method, there are nothing to interfere with the root of the thread part of the blank 9 and the operation may be done down to the root of the thread part. In addition, the wear of the rolling die 13 is less and the long-term use is made possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11247969-A (JP)
Title: Limited slip differential gear
Inventor: SUGIMOTO KAZUAKI
IPC: F16H48/40
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enable the structure of a limited slip differential gear to be simple, small-sized and lightweight. SOLUTION: A limited slip differential gear is composed of a pair of split gear casings 2a, 2b which are rotated by a driving force from an engine, a pressure ring 18 which is provided in the gear casings 2a, 2b and which is movable in the direction of the axles, a pinion shaft 16 loosely supported in such a condition that its end part is gripped between the pressure ring 18 and the gear casing 2a, a pinion gear 12 rotatably supported on the pinion shaft 16, a pair of side gears 10a, 10ba meshed with the pinion gear 12 on opposite sides of theatter, for transmitting a driving force to the axles on the opposite sides thereof, amulti-disk clutch mechanism 24 provided between the gear casing 2b and the side gears or the pressure ring 18.
Patent JP-H08262814-A (JP)
Title: Printer
Inventor: MAEKAWA SHINICHIRO
IPC: G03G21/00
Filed: 1995-03-23
Abstract: PURPOSE: To achieve a higher speed both-side printing irrespective of the total number of printing pages that is an odd number. CONSTITUTION: This printer judges whether the number of prints is a preset number or more, and further judges whether the total number of pages in a job is an odd number or not. When the total number of the prints is the preset number or more and an odd number, a printer controller 103 carries out the feed of the final sheet of form by means of only a first sheet-feeder, only first- side printing on the form, and sheet ejection. When the total number is less than the preset number and an odd number, the feed of a final sheet of form by means of the first sheet-feeder and a first-side printing on the form then, the feed of another sheet of form by means of a second sheet-feeder, second-side printing on the sheet based on white page data, are also carried out and the sheet is ejected.
Patent JP-H04299543-A (JP)
Title: Semiconductor manufacturing device
Inventor: SENBA NAOHARU
IPC: H01L21/56
Filed: 1991-03-28
Abstract: PURPOSE:To provide a semiconductor manufacturing device which can individually seal a plurality of kinds of semiconductor elements of a semiconductor device in the same metallic mold by using a plurality of kinds of resins respectively meeting the functions of the elements. CONSTITUTION:By providing pluralities of pieces of gates 8a, 8b... and plungers 2a, 2b... for forcibly injecting resins having different properties into one metallic mold composed of a top and bottom parts 3a and 6a with pressures, a clamped semiconductor device 1a is sealed with resins 4a, 4b....
Patent JP-H04299206-A (JP)
Title: Ultrahigh-precision apparatus for three-dimensional measurement
Inventor: YOSHIZUMI KEIICHI
IPC: G01B11/245
Filed: 1991-03-28
Abstract: PURPOSE:To make it possible to apply an ultrahigh-precision apparatus for three- dimensional measurement to a large-sized object to be measured as well. CONSTITUTION:A frame 3 moving horizontally in the direction of the X axis or the directions of the X-Y axes is provided on a base 1. On this frame 3, a Z-axis moving stage 5 moving up and down in the direction of the Z axis being vertical to the direction of the X axis and the directions of the X-Y axes is provided and further a measuring means 61 of measuring a distance Z1 between the surface to be measured of an object 7 to be measured which is fixed on the base 1 and a specified point on the Z-axis moving stage 5 positioned above the surface to be measured of the object is provided. A supporting body 8 fixed on the base 1 is provided with an X-Y axes reference plane 9 being vertical to the Z axis and positioned above the Z-axis moving stage 5, and with a measuring means 62 of measuring the distance Z2 between the X-Y axes reference surface 9 and the specified point on the Z-axis moving stage 5 positioned below the reference surface. The shape of the object to be measured is measured on the basis of the data on the distance Z1 and the distance Z2 to each measuring point in the directions of the X-Y axes of the object 7 to be measured.
Patent JP-H02243105-A (JP)
Title: W toothbrush
Inventor: SAKURAI SHIGEKATSU
IPC: A46B5/00
Filed: 1989-03-16
Abstract: PURPOSE:To simultaneously polish upper teeth and lower teeth by forming the part of the toothbrush abutting against the teeth to U shape. CONSTITUTION:A W toothbrush is an improved form in which two toothbrushes are formed into one. The U-shaped toothbrush enables upward and downward movements to be simultaneously performed, upper and lower teeth to be polished and teeth to be polished while gums are massaged at the same time. The object of the toothbrush is to simultaneously perform two things and to shorten time in case of doing something in a hurry.
Patent JP-H08257815-A (JP)
Title: Drill with chip ejecting cover
Inventor: ITOU MASUMI
IPC: B23B51/00
Filed: 1995-03-23
Abstract: PURPOSE: To eject chips without deteriorating surface roughness of the finished surface of a hole. CONSTITUTION: A cylindrical cover, the outside diameter D2 of which is the same as the outside diameter D1 of a cutting edge 4a or slightly smaller than that, is fixed to the outer peripheral surface of a shank 3. Stepped parts 9, 10 having slightly reduced diameters are formed on the rear side in the direction of rotation of the cutting edge, and an engagingly locking part 18 at the tip of the cover is engagingly locked to the stepped parts. A recessed part 19, which is notched in the shape of a recessed curved surface in order to avoid the loading part of a tip 4, is provided at the tip of the cover. Further, the area facing the chip ejecting grooves 6, 7 at the tip of the cover, especially the area inclined in the direction of thinkness from the outer peripheral surface toward the inner peripheral surface is chamfered. An oil hole is drilled on the flank of the cutting ege 4a.
Patent JP-S55157269-A (JP)
Title: Semiconductor device
Inventor: SHIBATOMI AKIHIRO
IPC: H01L21/338
Filed: 1979-05-25
Abstract: PURPOSE:To eliminate the influence to the actuating layer of a depletion layer caused by an interfacial level by providing a semiconductor layer with a lower resistance than the actuating layer on the surface of a semiconductor actuating layer. CONSTITUTION:A buffer layer 2 and an n-type activating layer 3 are grown on a substrate 1 and an n<+>-type layer is grown on the said substrate as a passivation layer 9. Then a source electrode 5, consisting of gold germanium, and a drain electrode 6 are formed on the said passivation layer 9. Next, the passivation layer 9 is selectively removed using a photo resist layer 10 as a mask and a gate metal, consisting of aluminum, is evaporated. Thus the stretch of the depletion layer in the low-resistive passivation crystalline layer, caused by an interfacial level potential, is controlled and its influence is not extended to the actuating layer.
Patent JP-S59189577-A (JP)
Inventor: FUKADA SHIYUUZOU
IPC: H05B3/04
Filed: 1983-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56161386-A (JP)
Title: Novel piperidine derivative
Inventor: TERANISHI MASAYUKI
IPC: A61P9/12
Filed: 1980-05-16
Abstract: NEW MATERIAL:A piperidine derivative of formula I (m is 0 or an integer 1W5; A is hydroxyl, halogen, lower alkyl, etc.; X is O, S, carbonyl, etc.; R is 1W4C straight chain alkylene, etc.; R 1  is H or lower alkyl; n is 0 or an integer 1W4; R 2  is hydroxyl, lower alkoxyl, etc.; Y is -N=or ≥C-CH 3 ) and a pharmacologically acceptable acid addition salt thereof.  
     EXAMPLE: 1-[2-(3,4-Methylenedioxyphenyl)-2-oxo-ethyl]-4-(1H-benzotriazol-1-yl) piperidine.  
     USE: A medicine having a hypotensive action.  
     PROCESS: A novel compound of formula II is reacted with a compound of formula III (X' is O, S, etc.; Z is halogen, etc.) in an inert solvent, e.g. acetone, to give the compound of formula I. The reaction is carried out smoothly in the presence of a base, e.g. sodium methylate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07274249-A (JP)
Title: Radio system for data transmission
Inventor: NAKAJO YOSHIKAZU
IPC: H04W74/04
Filed: 1994-04-01
Abstract: PURPOSE:To smooth data transmission by allowing a CPU of a base station to command a time from the end of reception of transmission data by a mobile station till return data are sent so as to set the time to a switching time in transmission data of the base station at all times thereby making the timing of transmission and reception between the base station and the mobile station matching with each other. CONSTITUTION:Data for a mobile station sent from a radio equipment 14 of a base station are received by a radio equipment 21 of the mobile station and transmission data from a base station 1 are transmitted to a CPU 23 of the mobile station via a MODEM 22. A signal representing the end of data is included in the transmission data and the data includes a signal indicating a switching time switching a radio equipment 14(1) or 14(2) from the transmission state into the reception state. The CPU 23 of the mobile station sets a timer based on the switching time sent from the CPU 11 of the base station and starts the timer. After the commanded time elapses, return data are sent. Thus, the radio equipment 14 of the base station is always in a reception ready state and no futile wait time is generated.
Patent JP-2000264626-A (JP)
Title: Production of calcium-aluminum-based layered double hydroxide
Inventor: NARITA EIICHI
IPC: C01F7/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a calcium-aluminum-based layered double hydroxide by which the calcium-aluminum-based layered double hydroxide having a stable structure is readily prepared. SOLUTION: A solution of salts containing an anion, and quicklime or hydrated lime are added to a sodium aluminate solution. When a nitrate type layered double hydroxide(LDH) is produced, an alkali metal nitrate is used as the salts containing the anion, and when a chloride type LDH is produced, an alkali metal chloride is used as the salts. The pH of the reaction components is regulated so as to be within the range of 9-13 by a pH regulator so that the reaction may be carried out under an alkaline condition. When the nitrate type LHD is produced, nitric acid is used as the pH regulator, and when the chloride type LHD is produced, hydrochloric acid is used. The reaction mixture is heated at a prescribed temperature for a prescribed time after the pH is regulated.  The obtained solid product is subjected to a centrifugal separation, and the separated product is washed and subjected to drying under a reduced pressure to provide the objective calcium-aluminum-based layered double hydroxide.
Patent JP-H01239415-A (JP)
Title: Detecting device for abnormality of encoder
Inventor: MATSUOKA TATSUO
IPC: G01D5/244
Filed: 1988-03-18
Abstract: PURPOSE:To detect abnormality speedily with inexpensive constitution and to prevent a robot from going out of control by comparing an A-phase and a B-phase pulse and detecting the output abnormality of one phase of the encoder. CONSTITUTION:Shift registers 10 and 11 count pulses of phases A and B and triggers a J-K flip-flop 12 when either one detects rising eight times; when a state (E) is 'L' (both shift registers 10 and 11 detect rising >=1 time), it is judged that the state is normal and the registers are reset and restart counting pulses. If the state (E) is 'H' (either register detect no rising), it is considered that the state is abnormal and an FF 12 outputs an encoder abnormality signal 'H'. Thus, the abnormality is detected speedily to prevent the robot from going out of control.
Patent JP-H05270757-A (JP)
Title: Safety key box device of elevator
IPC: B66B5/00
Filed: 1992-03-23
Abstract: PURPOSE:To allow access of a maintenance operator easily to inside of a house whose elevator is troubled with passenger confined in the elevator car by furnishing a safety key box for rescue work at the entrance to the house, and keeping a telephone set for communication with the telephone in the car and a key for entrance door in this safety key box. CONSTITUTION:On the outside of a house near its entrance door 5, a safety key box 1 is furnished which has a door 2 equipped with an electric lock 3 for remote operation and a cylinder lock 4. A telephone set 10 is installed in this key box 1, and a key 6 for the house door 5 is placed in a space which is opened and closed by the second door 9 to be locked with a remote operation lock. In case any person is confined in the elevator car, he informs an external maintenance janitor of the occurrence of accident from telephone 8 in the car. With this information, a maintenance operator goes immediately to the house, unlocks the cylinder lock 4 with a key carried with him, gets the key 6 by opening the box door 2 through unlocking of the electric lock 3 from a remote operation board 7 installed in the car for use by passenger, and opens the house door 5 for performing rescue work.